Crime emergency situation management system with crime prevention and evacuation functions

Abstract

A crime and emergency management system helps people find safety during emergencies. It uses GPS to locate people in trouble and then finds the nearest shelter. The system then calculates the safest route to that shelter and sends directions to the person's phone. This helps people quickly and efficiently evacuate to safety during a crisis.

What is claimed is: 
     
         1 . A crime and emergency management system with crime prevention and evacuation functions, the crime and emergency management system comprising:
 a shelter position information storage in which position information of shelters are stored;   an emergency shelter position information setting unit configured to:
 receive an emergency signal from a wireless communication device of a victim having an emergency in a wireless communication manner; 
 recognize position information of the wireless communication device of the victim having transmitted the emergency signal based on GPS (Global Positioning System); 
 select position information of a shelter adjacent to the recognized position information of the wireless communication device of the victim from among the position information of the shelters stored in the shelter position information storage; and 
 set the selected position information as emergency shelter position information; 
   an emergency movement path calculating unit configured to calculate an emergency movement path from the position information of the wireless communication device of the victim to the set emergency shelter position information; and   an emergency movement path transmitting unit configured to transmit the calculated emergency movement path to the wireless communication device of the victim.   
     
     
         2 . The crime and emergency management system of  claim 1 , wherein the crime and emergency management system further comprises:
 surveillance cameras arranged along the calculated emergency movement path; and   a movement monitoring unit connected to the surveillance cameras in a wireless communication manner,   wherein while the wireless communication device of the victim moves along the calculated emergency movement path, the surveillance cameras acquire images of the moving victim in real time and transmit the images to the movement monitoring unit,   wherein the movement monitoring unit is configured to determine, based on the images of the victim acquired in real time, whether the victim is present in the calculated emergency movement path,   wherein upon determination based on the images of the victim acquired in real time that the victim is present in the calculated emergency movement path, the movement monitoring unit is configured to determine that the victim is in a safe state,   wherein upon determination based on the image of the victim acquired in real time that the victim is absent in the calculated emergency movement path, the movement monitoring unit is configured to determine that the victim is in a damaged state,   wherein the movement monitoring unit is configured to identify a first position of a surveillance camera capturing an image on which the victim is absent for the first time, from among the surveillance cameras arranged in the calculated emergency movement path, based on based on the images of the victim acquired in real time,   wherein the movement monitoring unit is configured to identify a second position of a surveillance camera capturing an image on which the victim is present and located just before the first position in the emergency movement path, from among the surveillance cameras arranged in the calculated emergency movement path, based on based on the images of the victim acquired in real time,   wherein the movement monitoring unit is configured to designate a path connecting the first and second positions to each other as an emergency path,   wherein the movement monitoring unit is configured to transmit the designated emergency path, position information of the wireless communication device of the victim on the designated emergency path, and the image acquired at each of the first and second positions to a public safety agency server in a wireless communication manner.   
     
     
         3 . The crime and emergency management system of  claim 1 , wherein the crime and emergency management system further comprises a variable movement information receiving unit and an additional emergency occurrence determination unit,
 wherein after the calculated emergency movement path is transmitted to the wireless communication device of the victim, the position information of the wireless communication device of the victim is variable such that movement information of the wireless communication device of the victim is variable,   wherein the variable movable information receiving unit is configured to receive the variable movement information of the wireless communication device of the victim in real time from the wireless communication device of the victim,   wherein the additional emergency occurrence determination unit is configured to:   determine whether the received variable movement information of the wireless communication device of the victim coincides with the emergency movement path; and   upon determination that the received variable movement information of the wireless communication device of the victim does not coincide with the emergency movement path, determine that an additional emergency has occurred.   
     
     
         4 . The crime and emergency management system of  claim 3 , wherein the additional emergency occurrence determination unit is configured to transmit the position information of the wireless communication device of the victim based on the Gusto the public safety agency server at a time point when the additional emergency situation occurs. 
     
     
         5 . The crime and emergency management system of  claim 4 , wherein when the position information of the wireless communication device of the victim is not identified based on the GPS at the time point at which the additional emergency situation occurs,
 the additional emergency occurrence determination unit is configured to:   set a circular area having a predetermined radius around a point where the additional emergency situation occurs as an additional emergency area;   acquire additional images using other surveillance cameras disposed within the set additional emergency area; and   transmit information about the set additional emergency area and the acquired additional images to the public safety agency server.   
     
     
         6 . The crime and emergency management system of  claim 5 , wherein the crime and emergency management system further comprises a victim abnormal state determination unit,
 wherein the victim abnormal state determination unit is configured to:   process the images acquired in real time from the surveillance cameras;   calculate a moving speed of the victim based on a victim image included in the acquired images;   upon determination that the calculated movement speed of the victim decreases to a preset abnormal speed or is calculated as 0, determine that the victim is in an abnormal state; and   transmit abnormal state-related information to a medical institution server positioned within a set radius around a position of the victim at which the victim is determined to be in the abnormal state in a wireless communication manner,   wherein the abnormal state-related information include:
 information based on which the victim abnormal state determination unit determines the victim to be in the abnormal state; and 
 position information of the wireless communication device of the victim at a time point at which the victim abnormal state determination unit determines the victim to be in the abnormal state. 
   
     
     
         7 . The crime and emergency management system of  claim 6 , wherein as soon as the medical institution server receives the abnormal state-related information from the victim abnormal state determination unit, the medical institution server is configured to the abnormal state-related information to the public safety agency server in a wireless communication manner. 
     
     
         8 . The crime and emergency management system of  claim 7 , wherein when the emergency shelter position information setting unit has received the emergency signal from the wireless communication device of the victim in the wireless communication scheme, the emergency shelter position information setting unit is configured to forcibly operate an emergency notification module included in the wireless communication device of the victim in a remote control manner. 
     
     
         9 . The crime and emergency management system of  claim 8 , wherein the crime and emergency management system further comprises shelters and a monitoring server,
 wherein each of the shelters is installed at a corresponding regional position,   wherein each of the shelters includes:
 a shelter body having a shelter space having defined therein, and an entrance defined at a side surface of the shelter body; 
 a door installed on the shelter body and configured to open and close the entrance; 
 a driver configured to move the door; and 
 a controller configured to control the driver, 
   wherein the controller is configured to control the driver, upon receiving a remote control signal from the monitoring server,   wherein when the position information of the wireless communication device of the victim is positioned within a set proximity distance from the emergency shelter position information, the monitoring server is configured to instruct the controller to control the driver to move the door of the shelter positioned in the emergency shelter position information so as to open the entrance,   wherein when the position information of the wireless communication device of the victim has reached the shelter space of the shelter body, the monitoring server is configured to instruct the controller to control the driver to move the door of the shelter positioned in the emergency shelter position information to close the entrance.   
     
     
         10 . The crime and emergency management system of  claim 9 , wherein an air-filled member filled with air by an air filler is disposed on an inner surface and an outer surface of each of the shelter body and the door,
 wherein a shock sensor is disposed on the shelter body and the door to detect an external impact force,   wherein upon determination that, in a state in which the position information of the wireless communication device of the victim has reached the shelter space of the shelter body such that the door has been forcibly closed, the detected external impact force exceeds an emergency impact force set in the controller,   the monitoring server is configured to:
 transmit information indicating that a criminal can invade into the shelter to the public safety agency server in a wireless communication manner; and 
 control a speaker provided on the shelter to output an emergency indicating sound to an outside.